EP 1667104 A2 20060607 - A system and method for driving an LCD
Title (en)
A system and method for driving an LCD
Title (de)
System und Verfahren zur LCD-Ansteuerung
Title (fr)
Système et procédé de commande d'un écran à cristaux liquides
Publication
Application
Priority
US 63304804 P 20041203
Abstract (en)
Displays and driving methods capable of reducing power consumption caused by changing polarity on the data lines. In the display, a pixel array comprises a plurality of data lines, and a plurality of pixels each pixel comprising of a red sub-pixel, a green sub-pixel and a blue sub-pixel. A source output circuit provides a first series of source output signals with a first polarity through a first output pin and a second series of source output signals with a second polarity through a second output pin for an operation period. A switching array circuit comprises at least three select lines and electrically connects the first series of source output signals and the second series of source output signals to at least some of the sub-pixels of two adjacent pixels.
IPC 8 full level
G09G 3/36 (2006.01)
CPC (source: EP US)
G09G 3/3614 (2013.01 - EP US); G09G 3/3648 (2013.01 - EP US); G09G 3/3685 (2013.01 - EP US); G09G 5/02 (2013.01 - EP US); G09G 2310/0297 (2013.01 - EP US); G09G 2330/021 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1667104 A2 20060607; EP 1667104 A3 20080625; CN 100590700 C 20100217; CN 1819005 A 20060816; JP 2006171729 A 20060629; TW 200620201 A 20060616; TW I307871 B 20090321; US 2006119557 A1 20060608
DOCDB simple family (application)
EP 05111660 A 20051202; CN 200510126631 A 20051202; JP 2005348958 A 20051202; TW 94142536 A 20051202; US 28938705 A 20051130